Length of rectangle Width of rectangle a 21mm 28mm b 5.8cm 4.3cm c 24.6m 15.7m d 156km 89km 相关知识点: 试题来源: 解析 a. 35mm b. 7.22cm c. 29.12m d. 179.58km 矩形的对角线长度可以通过勾股定理计算,即对角线长度等于长和宽的平方和的平方根。 根据此公式,我们可以计算出每个矩形的对角线...
To find the ratio of the length to the width of the field, we can follow these steps:Step 1: Identify the Length and Width The length of the field is given as 144 m, and the width is given as 54 m.Step 2: Write t
解析 class Rectangle double length double widthpublic Rectangle( double len = 10, double wid = 10 ) { length = len; width = wid; } double findArea() { return length * width; }结果一 题目 定义一个矩形类,包含有长length、宽width两种属性,构造方法(要求写出初始化长和宽)和计算面积方法find...
aTO find the volume of a box , you multiply the length times the width times the height . what is the volume , in cubic feet , of a box that is 3 ft long , 8 ft wide , and 16 ft high ? 要发现箱子的容量,您倍增宽度计时高度的长度时代。 什么是容量,在立方英尺是3 ft长的,箱子,...
Find the perimeter of this square. The length of a rectangle is 8 and its width is 5. Find the perimeter of this rectangle.相关知识点: 试题来源: 解析 (1) 32. (2) 26. (1) A square has 4 identical sides. 8×4=32. (2) (8+5)×2=26.反馈 收藏 ...
Area of the Region: To compute the area of the region bounded by the curve and line we can use the vertical strip method with its formula {eq}\displaystyle A=\int_{a}^{b}ydx {/eq} where {eq}y {/eq} and {eq}dx {/...
Learn how to calculate the length and area of geometries. You can calculate the length of a line and determine the area of a polygon using thegeometryEngine. The measurement depends on the coordinate system (orspatial reference) defined for the geometry. If the geometry's spatial reference is ...
1. Qomolangma is higher than any other mountain in the world.珠穆朗玛峰比世界上其他任何一座山都高。 2. China has the biggest population in the world. 中国是世界上人口最多的国家。 3. The main reason was to protect their part...
Express your answer in units squared. For instance, if a rectangle is 3 feet in width and 5 feet in length, its area is 15 square feet. Width Step 1 Divide the area by the length if you are given these two figures but not the width. For example, if a rectangle has an area of ...
题目的意思是长是宽的3倍，求m。所以根据这个列方程就可以了：由于长平行于x轴，所以长度就是用B的横坐标减去C的坐标，得长=6-（1-m）=m+5 同理宽度就是A的纵坐标减去B的，就是：（m+1）-（10-2m）=3m-9 所以有m+5=3*（3m-9）解得m=4 ...